. >> investigators are still waiting to interview the big-rig driver who knocked an amtrak train off the track. this was the scene south of fresno, california, yesterday. the crossing gate and flashing lights were working. the truck slammed into the train's side. around 40 people were hurt. authorities have not yet heard the truck driver's explanation for what happened. he was also hurt in the crash. he is expected to be okay. >> the presidential race is entering the final phase and the stakes can not be higher. ahead of the first debate, new polls on the state of the race and the huge percentage of voters who say they will be watching tomorrow night. that's coming up as we approach the bottom of the hour and the top of the news. want to try to ? yeah, that's the way to do it! now we need a little bit more... a little bit more vanilla? this is great! [ male announcer ] at humana, we believe there's never been a better time to share your passions... because the results... are you having fun doing this? yeah. that's a very nice cake! [ male announcer ] well, you can't beat them. [ gigg